File "db.php"

Full Path: /home/vantageo/public_html/cache/cache/cache/cache/cache/.wp-cli/wp-content/plugins/woo-product-filter/classes/db.php
File size: 4.82 KB
MIME-type: text/x-php
Charset: utf-8

<?php
/**
 * Shell - class to work with $wpdb global object
 */
class DbWpf {
	/**
	 * Execute query and return results
	 *
	 * @param string $query query to be executed
	 * @param string $get what must be returned - one value (one), one row (row), one col (col) or all results (all - by default)
	 * @param const $outputType type of returned data
	 * @return mixed data from DB
	 */
	public static $query = '';
	public static function get( $query, $get = 'all', $outputType = ARRAY_A ) {
		global $wpdb;
		$get = strtolower($get);
		$res = null;
		$query = self::prepareQuery($query);
		self::$query = $query;
		$wpdb->wpf_prepared_query = $query;
		switch ($get) {
			case 'one':
				$res = $wpdb->get_var($wpdb->wpf_prepared_query);
				break;
			case 'row':
				$res = $wpdb->get_row($wpdb->wpf_prepared_query, $outputType);
				break;
			case 'col':
				$res = $wpdb->get_col($wpdb->wpf_prepared_query);
				break;
			case 'all':
			default:
				$res = $wpdb->get_results($wpdb->wpf_prepared_query, $outputType);
				break;
		}
		return empty($wpdb->last_error) ? $res : false;
	}
	/**
	 * Execute one query
	 *
	 * @return query results
	 */
	public static function query( $query, $affected = false ) {
		global $wpdb;
		$wpdb->wpf_prepared_query = self::prepareQuery($query);
		return $affected ? $wpdb->query($wpdb->wpf_prepared_query) : ( $wpdb->query($wpdb->wpf_prepared_query) === false ? false : true );
	}
	/**
	 * Get last insert ID
	 *
	 * @return int last ID
	 */
	public static function insertID() {
		global $wpdb;
		return $wpdb->insert_id;
	}
	/**
	 * Get number of rows returned by last query
	 *
	 * @return int number of rows
	 */
	public static function numRows() {
		global $wpdb;
		return $wpdb->num_rows;
	}
	/**
	 * Replace prefixes in custom query. Suported next prefixes:
	 * #__  Worwpfess prefix
	 * ^__  Store plugin tables prefix (@see WPF_DB_PREF if config.php)
	 *
	 * @__  Compared of WP table prefix + Store plugin prefix (@example wp_s_)
	 * @param string $query query to be executed
	 */
	public static function prepareQuery( $query ) {
		global $wpdb;
		return str_replace(
				array('#__', '^__', '@__'), 
				array($wpdb->prefix, WPF_DB_PREF, $wpdb->prefix . WPF_DB_PREF),
				$query);
	}
	public static function getTableName( $name ) {
		global $wpdb;
		return $wpdb->prefix . WPF_DB_PREF . $name;
	}
	public static function getError() {
		global $wpdb;
		return $wpdb->last_error;
	}
	public static function lastID() {
		global $wpdb;        
		return $wpdb->insert_id;
	}
	public static function timeToDate( $timestamp = 0 ) {
		if ($timestamp) {
			if (!is_numeric($timestamp)) {
				$timestamp = dateToTimestampWpf($timestamp);
			}
			return gmdate('Y-m-d', $timestamp);
		} else {
			return gmdate('Y-m-d');
		}
	}
	public static function dateToTime( $date ) {
		if (empty($date)) {
			return '';
		}
		if (strpos($date, WPF_DATE_DL)) {
			return dateToTimestampWpf($date);
		}
		$arr = explode('-', $date);
		return dateToTimestampWpf($arr[2] . WPF_DATE_DL . $arr[1] . WPF_DATE_DL . $arr[0]);
	}
	public static function exist( $table, $column = '', $value = '' ) {
		if (empty($column) && empty($value)) {       //Check if table exist
			$res = self::get('SHOW TABLES LIKE "' . $table . '"', 'one');
		} elseif (empty($value)) {                   //Check if column exist
			$res = self::get('SHOW COLUMNS FROM ' . $table . ' LIKE "' . $column . '"', 'one');
		} else {                                    //Check if value in column table exist
			$res = self::get('SELECT COUNT(*) AS total FROM ' . $table . ' WHERE ' . $column . ' = "' . $value . '"', 'one');
		}
		return !empty($res);
	}
	public static function prepareHtml( $d ) {
		if (is_array($d)) {
			foreach ($d as $i => $el) {
				$d[ $i ] = self::prepareHtml( $el );
			}
		} else {
			$d = esc_html($d);
		}
		return $d;
	}
	public static function prepareHtmlIn( $d ) {
		if (is_array($d)) {
			foreach ($d as $i => $el) {
				$d[ $i ] = self::prepareHtml( $el );
			}
		} else {
			$d = wp_filter_nohtml_kses($d);
		}
		return $d;
	}
	public static function escape( $data ) {
		global $wpdb;
		return $wpdb->_escape($data);
	}
	public static function getAutoIncrement( $table ) {
		return (int) self::get('SELECT AUTO_INCREMENT
			FROM information_schema.tables
			WHERE table_name = "' . $table . '"
			AND table_schema = DATABASE( );', 'one');
	}
	public static function setAutoIncrement( $table, $autoIncrement ) {
		return self::query('ALTER TABLE `' . $table . '` AUTO_INCREMENT = ' . $autoIncrement . ';');
	}
	public static function existsTableColumn( $table, $column ) {
		return self::get("SELECT 1 FROM INFORMATION_SCHEMA.COLUMNS WHERE table_name='" . $table . "' AND table_schema=DATABASE( ) AND column_name='" . $column . "'", 'one') == 1;
	}
}